I-verdigris — i-copper acetate eyisisekelo, ipigimenti eluhlaza okwesibhakabhaka-okotshani eyenziwa ngokubeka amapuleti ethusi emhwamukweni we-acetic acid (uviniga). Ingenye yamapigimenti okuqala enziwe ngumuntu, isetshenziswe kusukela endulo ekupendeni nasemibhalweni yesandla. Ayizinzile kangako — ingafiphala noma iphenduke insundu emakhulwini eminyaka kuye ngokuthi kusetshenziswa siphi isibopho.